Answer:
a:
-4 + (-7)
b:
-4+7
Step-by-step explanation:
here sorry it took so long
Answer: I think it's A. 3x + 26 but im not completely sure
Step-by-step explanation:
Answer:
not sure but i think it is
+ × + = +
- × - = +
- × + = +
+ ×- = -
It looks like it goes through (0,-3) and (1,2), so the gradient is (change in y)/(change in x) ->
(-3-2)/(0-1) = 5
So y=5x+b
Then as we know it passes the y axis at (0,-3) so b= -3
So we have y=5x-3
